190028826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1777}}^1$

素因数の和:2255

約数の個数: 48

約数和(自身を含む): 444620904

約数和(自身を除く): 254592078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 457, 914, 1371, 1777, 2742, 3554, 4113, 5331, 5941, 8226, 10662, 11882, 15993, 17823, 23101, 31986, 35646, 46202, 53469, 69303, 106938, 138606, 207909, 415818, 812089, 1624178, 2436267, 4872534, 7308801, 10557157, 14617602, 21114314, 31671471, 63342942, 95014413, 190028826]

約数ペア:

[(1, 190028826), (2, 95014413), (3, 63342942), (6, 31671471), (9, 21114314), (13, 14617602), (18, 10557157), (26, 7308801), (39, 4872534), (78, 2436267), (117, 1624178), (234, 812089), (457, 415818), (914, 207909), (1371, 138606), (1777, 106938), (2742, 69303), (3554, 53469), (4113, 46202), (5331, 35646), (5941, 31986), (8226, 23101), (10662, 17823), (11882, 15993)]